project preparatory technical assistance项目前期技术援助 Philippine Physical Therapy Association, Inc.菲律宾物理疗法协会有限公司创立于1996年 Pay Period Tax Adjustment工资周期税务调整 Professional Platform Tennis Association专业平台网球协会 Persistent Primitive Trigeminal Artery残留性原始三叉动脉 Pennsylvania Physical Therapy Association宾夕法尼亚州物理疗法协会 Prairie People Tourism Association (Kansas)旅游协会(堪萨斯草原人) Post Primary Teachers' Association (New Zealand)小学教师协会的岗位(纽西兰) Public-Private Transportation Act of 1995交通法案公私》1995年第1期 Poly Phenylene TerephthalamideTerephthalamide莱顿 Parkes Pulsar Timing Array派克脉冲星定时的数组 Pennsylvania Public Transportation Association宾西法尼亚州公共交通联合会 Para-Phenylen-TerephthalamidPara-Phenylen-Terephthalamid Pre-Physical Therapy AssociationPre-Physical疗法协会 Plasma Protein Therapeutics Association血浆蛋白疗法协会